package day03;

public class IfElseDemo {
    public static void main(String[] args) {
        /*double price=540;
        if (price>=500){
            price*=0.8;
        }else {
            price*=0.9;
        }
        System.out.println("最终金额为:"+price);
        double score=66;
        if (score>0 && score<100){
            System.out.println(score+"为合法成绩");
        }else {
            System.out.println(score+"为不合法成绩");
        }*/
        double price=480;
        if (price>500){
            price*=0.8;
        }else {
            price*=0.9;
        }
        System.out.println("最终金额为:"+price);
        double score=45;
        if (score>0 && score<100){
            System.out.println(score+"为合法成绩");
        }else {
            System.out.println(score+"为不合法成绩");
        }
    }
}
